<template>
  <div id="main-div">
    <el-card style="width: 500px;height: 300px;margin: 50px auto">
      <el-form label-width="80px" style="margin-top: 50px;width: 430px">
        <el-form-item label="用户名">
          <el-input type="text" placeholder="请输入用户名" v-model="user.username"></el-input>
        </el-form-item>
        <el-form-item label="密码">
          <el-input type="password" placeholder="请输入密码" v-model="user.password"></el-input>
        </el-form-item>
        <el-form-item style="position: relative;left: 120px">
          <el-button type="primary" @click="login()">登录</el-button>
        </el-form-item>
      </el-form>
    </el-card>
  </div>
</template>

<script setup>
  import {ref} from "vue";
  import qs from "qs";
  import axios from "axios";
  import router from "@/router";

  const user = ref({username:"",password:""});
  const login = ()=>{
    let data = qs.stringify(user.value);
    axios.post('http://localhost:8080/v1/users/login',data)
    .then((response)=>{
      if (response.data.code==1){
        // router.push('/');//返回首页
        location.href="/"; //让浏览器请求工程主地址,此时整个页面都会重新加载
        //把登录成功时的用户信息保存到LocalStorage里面
        localStorage.user = JSON.stringify(response.data.data);
      }else{alert(response.data.msg)}
    })
  }
</script>

<style scoped>
  #main-div{
    overflow: hidden;
    height: 500px;
    background-image: url('/public/imgs/loginbg.gif');
    background-size: cover;/*设置背景图片为封面*/
    background-position: center;/*设置背景图片居中*/
  }
</style>